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Quiz

This Quiz makes it possible to test your knowledge after consultation of this site

Question 1

All the micro-organisms are responsible for diseases

	1. true
	2. false, 80 % are Pathogenic
	3. false, 3% are Pathogenic

 

Question 2

Pasteur discovered the bacillus responsible for Tuberculosis

	1. true, in 1884
	2. true, in 1882
	3. false, It's Koch who discovered it

 

Question 3

The size of a bacterium is about some nanometers

	1. true
	2. false

 

Question 4

Which process transforms sugars into alcohol during the preparation of the wine?

	1. Alcoolization
	2. fermentation
	3. desugarisation

 

Question 5

How many types of cheese exist in France ?

	1. about 400
	2. at least 2000
	3. a hundred only

 

Question 6

The viruses have a sexual reproduction :

	1. true
	2. false, they inject their ADN in a cell which will manufacture the virus.

 

Question 7

The manufacture of the wine uses...

	1. only bacteria
	2. only yeast
	3. yeast and bacteria

 

Question 8

The yeast of bakery introduced into the manufacture of the bread is used ...

	1. to give taste
	2. to give consistency
	3. to make raise the paste

 

Question 9

The moût is...

	1. juice resulting from pressuring
	2. envelopes of grape seeds resulting from pressing
	3. leaven added in manufacture from the wine

 

Question 10

The trypanosome is responsible for...

	1. Tuberculosis
	2. Aids
	3. Maladie of sleep

 

Question 11

Marie Harel invented manufacture of...

	1. bread
	2. wine
	3. Camembert

 

Question 12

Tuberculosis is caused by...

	1. a virus
	2. a bacteria
	3. a protozoa

 

Question 13

Bacteria are...

	1. prokaryotic cells
	2. eukaryotic cells

 

Question 14

The viruses are ...

	1. intracellular parasites
	2. extracellular parasites

 

Question 15

All the viruses are pathogenic.

	1. true
	2. false, 3% only !